纸片规格和添加量对木/纸复合刨花板性能的影响
|
摘要
为提高废纸资源的利用率和附加值,用三种不同规格的废纸片与木材刨花混合制备木/纸复合刨花板,并分析纸片规格和添加量对板材物理力学性能的影响。结果表明,复合刨花板的力学强度随纸片尺寸的增加呈先升后降;随纸片添加量的增加而呈降低趋势;吸水厚度膨胀率则呈一直增加的趋势。
Three sizes(A, B and C) and 10%, 20% and 30% of usage of waste newspapers were respectively mixed with wood particle by weight and formed as center layers of composite panels. Physical and mechanical properties of specimens of the panels were evaluated. Test results showed that modulus of rupture(MOR), modulus of elasticity(MOE) and internal bonding strength(IB) of the panels increased at beginning and then decreased with increase of waste newspaper sizes, and decreased with increase of waste newspaper usage. Thickness swelling rate(TS) of the panels increased with increase of both of wastepaper size and usage.
Three sizes(A, B and C) and 10%, 20% and 30% of usage of waste newspapers were respectively mixed with wood particle by weight and formed as center layers of composite panels. Physical and mechanical properties of specimens of the panels were evaluated. Test results showed that modulus of rupture(MOR), modulus of elasticity(MOE) and internal bonding strength(IB) of the panels increased at beginning and then decreased with increase of waste newspaper sizes, and decreased with increase of waste newspaper usage. Thickness swelling rate(TS) of the panels increased with increase of both of wastepaper size and usage.
引文
[1]郭彩云.2016年国内外废纸市场概况[J].造纸信息,2017(10):71-80.
[2]Nourbakhsh A,Ashori A,Jahanlatibari A.Evaluation of the physical and mechanical properties of medium density fiberboard made from old newsprint fibers[J].Journal of Reinforced Plastics&Composites,2010,29(29):5-11.
[3]Hwang C Y,Hse C Y,Shupe T F.Effects of recycled fiber on the properties of fiberboard panels[J].Forest Products Journal,2005,55(11):61-64.
[4]Hon N S,Buhion C J.Composites from commingled polyethylene terephthalate,high-Density polyethylene and newspaper fibers[J].Journal of Thermoplastic Composite Materials,1997,10(3):287-301.
[5]Krzysik A M,Youngquist J A,Rowell R M,et al.Feasibility of using recycled newspapers as a fiber source for dry-process hardboards[J].Forest Products Journal(United States),1993,43(7-8):53-58.
[6]Krzysik A M,Youngquist J A,Muehl J M,et al.Dry-Process hardboards from recycled newsprint paper fibers[J].Mrs Proceedings,1992,266:73-79.
[7]吕蕾,王正,郭文静,等.废纸制浆固废物刨花板制备工艺研究[J].西北农林科技大学学报(自然科学版),2014,42(8):105-110.
[8]Xing S,Riedl B,Deng J,et al.Potential of pulp and paper secondary sludge as co-adhesive and formaldehyde scavenger for particleboard manufacturing[J].European Journal of Wood&Wood Products,2013,71(6):705-716.
[9]Taramian A,Doosthoseini K,Mirshokraii S A,et al.Particleboard manufacturing:an innovative way to recycle paper sludge[J].Waste Management,2007,27(12):1739-1746.
[10]Lykidis C,Parnavela C,Goulounis N,et al.Potential for utilizing waste corrugated paper containers into wood composites using UF and PMDIresin systems[J].European Journal of Wood&Wood Products,2012,70(6):811-818.
[11]贺进涛,武书彬,郭伊丽.废纸屑压制纸屑板的工艺研究[J].木材工业,2006,20(5):30.
[12]Grigoriou A H.Waste paper-wood composites bonded with isocyanate[J].Wood Science&Technology,2003,37(1):79-90.
[13]岳孔,叶建,郑虹,等.办公废纸-废木刨花制作家具碎料板的研究[J].西北林学院学报,2008,23(5):166-168.
[14]邢成,杨明辉,赵春辉,等.废纸刨花板制造工艺的初步研究[J].木材工业,1998,12(1):9-10.
[15]Prambauer M,Paulik C,Burgstaller C.Mechanical properties of structural paper-polypropylene composite laminates[J].Materials Science Forum,2015,825-826(11):11-18.
[2]Nourbakhsh A,Ashori A,Jahanlatibari A.Evaluation of the physical and mechanical properties of medium density fiberboard made from old newsprint fibers[J].Journal of Reinforced Plastics&Composites,2010,29(29):5-11.
[3]Hwang C Y,Hse C Y,Shupe T F.Effects of recycled fiber on the properties of fiberboard panels[J].Forest Products Journal,2005,55(11):61-64.
[4]Hon N S,Buhion C J.Composites from commingled polyethylene terephthalate,high-Density polyethylene and newspaper fibers[J].Journal of Thermoplastic Composite Materials,1997,10(3):287-301.
[5]Krzysik A M,Youngquist J A,Rowell R M,et al.Feasibility of using recycled newspapers as a fiber source for dry-process hardboards[J].Forest Products Journal(United States),1993,43(7-8):53-58.
[6]Krzysik A M,Youngquist J A,Muehl J M,et al.Dry-Process hardboards from recycled newsprint paper fibers[J].Mrs Proceedings,1992,266:73-79.
[7]吕蕾,王正,郭文静,等.废纸制浆固废物刨花板制备工艺研究[J].西北农林科技大学学报(自然科学版),2014,42(8):105-110.
[8]Xing S,Riedl B,Deng J,et al.Potential of pulp and paper secondary sludge as co-adhesive and formaldehyde scavenger for particleboard manufacturing[J].European Journal of Wood&Wood Products,2013,71(6):705-716.
[9]Taramian A,Doosthoseini K,Mirshokraii S A,et al.Particleboard manufacturing:an innovative way to recycle paper sludge[J].Waste Management,2007,27(12):1739-1746.
[10]Lykidis C,Parnavela C,Goulounis N,et al.Potential for utilizing waste corrugated paper containers into wood composites using UF and PMDIresin systems[J].European Journal of Wood&Wood Products,2012,70(6):811-818.
[11]贺进涛,武书彬,郭伊丽.废纸屑压制纸屑板的工艺研究[J].木材工业,2006,20(5):30.
[12]Grigoriou A H.Waste paper-wood composites bonded with isocyanate[J].Wood Science&Technology,2003,37(1):79-90.
[13]岳孔,叶建,郑虹,等.办公废纸-废木刨花制作家具碎料板的研究[J].西北林学院学报,2008,23(5):166-168.
[14]邢成,杨明辉,赵春辉,等.废纸刨花板制造工艺的初步研究[J].木材工业,1998,12(1):9-10.
[15]Prambauer M,Paulik C,Burgstaller C.Mechanical properties of structural paper-polypropylene composite laminates[J].Materials Science Forum,2015,825-826(11):11-18.